New York attorney record · Judicial Dept 3
Mayer Simcha Klein
Washington University alumna, admitted to the New York bar in 2021, registered office in Saint Louis, MO. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2021
- Admitted
- 5
- Years in bar
- 5850557
- NY reg #
The record in one line
Admitted in 2021, Mayer Simcha Klein has built 5 years of active New York practice - more tenure than 13% of the state's currently-active attorneys.
- 5 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #189 of 212
- by tenure in Saint Louis office peers
- Law school
- Washington University
Data updated September 2026
What this profile tells you
Bar status & tenure
Bar number 5850557 on the New York register belongs to Mayer Simcha Klein, currently in active standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Frankel Rubin Klein Payne & Pudlowski, PC, located in Saint Louis, MO, ZIP 63105. Educational background: WASHINGTON UNIVERSITY (416 registered alumni).
State context & due diligence
Mayer Simcha Klein is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
5 years into an active New York practice since a 2021 admission, Mayer Simcha Klein sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
5 years on the New York bar
Years since admission, all currently-active NY attorneys
5 Top 87% higher than 13% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
Tenure among Saint Louis, MO office peers
Mayer Simcha Klein is among the longer-standing NY-bar records in Saint Louis, MO: #189 of 212 by years since admission (89th percentile locally). See the Saint Louis attorney directory .
- Local rank
- #189
- City cohort
- 212
- Local percentile
- 89th
- Admitted
- 2021
Nearest tenure peers in Saint Louis
- Michael Paul Larrick admitted 2021 · 5 yr
- Janet Marie Auclair admitted 2022 · 4 yr
- Garrett Ray Broshuis admitted 2020 · 6 yr
- Hong-Yu Chen admitted 2022 · 4 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How Mayer compares to fellow Washington University alumni
Among the 280 Washington University graduates in the New York register, Mayer Simcha Klein is longer-tenured than 0%.
5 years vs. Washington University alumni
Years since admission - 280 NY-registered alumni of this school
5 Top 100% higher than 0% of 280 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
Washington University's active-bar rate
Of Washington University's 416 alumni in the New York register, 67.3% currently hold "Currently registered" status, above the statewide average.
The 2021 admission class today
Of the 7,829 attorneys admitted to the New York bar in 2021, 96% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5850557
- Year Admitted
- 2021 (5 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- May 2027
Location & Contact
- Company
- Frankel Rubin Klein Payne & Pudlowski, PC
- City
- Saint Louis, MO
- ZIP Code
- 63105
- Phone
- (314) 249-7776
Education
Status Distribution Across the New York Bar
Mayer Simcha Klein's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Near-tenure Washington University alumni
Fellow alumni on the NY register whose admission year is closest to 2021 (excluding same-firm colleagues above).
Same admission year (2021), other cities
NY-registered attorneys admitted in 2021 whose listed office city differs from Saint Louis, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mayer Simcha Klein: closest NY bar admission year outside MO, and closest out-of-state office cities by how many NY-registered attorneys they list (~213 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2021)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Saint Louis, MO
Compare credentials side-by-side
Compare Mayer Simcha Klein with similar attorneys in Saint Louis.
Compare attorneys →Before you rely on this record
Mayer Simcha Klein's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Mayer Klein licensed?
Mayer Klein is licensed to practice law in New York.
When was Mayer Simcha Klein admitted to the bar?
Mayer Simcha Klein has been on the New York bar register since 2021.
Where did Mayer Simcha Klein go to law school?
Mayer Simcha Klein attended WASHINGTON UNIVERSITY.
What company does Mayer Simcha Klein work for?
Mayer Simcha Klein is associated with Frankel Rubin Klein Payne & Pudlowski, PC in Saint Louis, MO.
Is Mayer Simcha Klein in good standing?
Yes, Mayer Simcha Klein holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.